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. 2002 Jan;23(1):157–164.

Fig 5.

Fig 5.

Patient with olfactory tract present only on the right.

A, Coronal T1-weighted SE dorsal image in the PPTE. Olfactory tract is visible on the right (arrowhead). There is accordingly different development of the olfactory sulcus, as shown in B.

B, Transverse reformation of a 3D data set of an MP-RAGE image in the same patient. Olfactory tract on the left is absent; olfactory tract on the right is visible. Accordingly the olfactory sulcus is shorter (arrowhead) on the left where the olfactory tract is not detectable. Note exact transverse reformation as identified by symmetrical display of periorbital fat and the middle cerebral arteries.